Text & Developer Tools
Text & Developer Tools Calculators
Inspect, transform, validate, and improve text, metadata, and structured content.
4 tools
keyword density checker
Check keyword density and top phrases in text.
meta tag generator
Generate meta tags and social preview strings.
readability calculator
Score text readability and grade level.
word counter
Count words, characters, sentences, and reading time.
No matching tools in this category.
How to use this collection
Choose the calculator that matches the decision you are making. Each tool explains its assumptions and keeps the primary calculation separate from any commercial recommendation.